Mapper

OpenOrienteering Mapper is an orienteering mapmaking program and provides a free alternative to the existing proprietary solution. Its main advantages compared to it are:

Open Source: The program is completely free, every programmer can improve it.

Cross-platform: The program works on Android, Windows, macOS and Linux.

While it is under continuous development and considered in beta state, it has been used to produce maps for classical orienteering, MTBO and radio orienteering races. All required functions for drawing maps are implemented and the program works very stable. So it can be considered ready for productive use, although it is like always a good idea to keep backups of your files. We are happy about feedback to the program.

Warning: These packages may contain unstable code. Please take care (i.e. backups) of your map files when working with the unstable packages. Note the known issues.
- Changes from master to dev
- Known issues

New! Packages based on the unstable code in the dev branch are available for Android, macOS and Windows as "Pre-release" named like "dev vYYYYMMDD.No" on our Github releases page.